城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
27期
127-127,129
,共2页
钟安鑫%单翔%孙前进%胡锦德%李华超
鐘安鑫%單翔%孫前進%鬍錦德%李華超
종안흠%단상%손전진%호금덕%리화초
山砂%混凝土%粗颗粒
山砂%混凝土%粗顆粒
산사%혼응토%조과립
pit sand%concrete%coarse particles
本文基于对普遍使用的山砂中粗颗粒含量的统计分析,配制了粗颗粒(大于5mm)含量为15%、10%、5%、0%的四种山砂。通过混凝土配合比对比试验,找出了粗颗粒含量对混凝土各项性能的影响,分析原因并作出了临时调整,以供同行借鉴。
本文基于對普遍使用的山砂中粗顆粒含量的統計分析,配製瞭粗顆粒(大于5mm)含量為15%、10%、5%、0%的四種山砂。通過混凝土配閤比對比試驗,找齣瞭粗顆粒含量對混凝土各項性能的影響,分析原因併作齣瞭臨時調整,以供同行藉鑒。
본문기우대보편사용적산사중조과립함량적통계분석,배제료조과립(대우5mm)함량위15%、10%、5%、0%적사충산사。통과혼응토배합비대비시험,조출료조과립함량대혼응토각항성능적영향,분석원인병작출료림시조정,이공동행차감。
Based on the statistical analysis of the content of coarse particles used widespreadly the author made up four pit sands of which the coarse particles (greater than 5mm) are re-spectively of, 15%,10%, 5%, and 0%. By the ratio experiment of concrete mixture, the author found out the effects of the co-arse particle of different content on the properties of concrete and analyzed the causes and made temporary adjustments in order for references.